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| author | Emanuele Ghidoli <emanuele.ghidoli@toradex.com> | 2022-12-01 15:55:48 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2022-12-31 15:23:44 +0300 |
| commit | 0d1d030f00f3f3eea04017cbd50ffe44a2842ebc (patch) | |
| tree | 8e1fa1fdbdb5b5fd5a43238229b774700f9be794 /arch/arm64/boot | |
| parent | 9dfbc72256b5de608ad10989bcbafdbbd1ac8d4e (diff) | |
| download | linux-0d1d030f00f3f3eea04017cbd50ffe44a2842ebc.tar.xz | |
arm64: dts: verdin-imx8mm: fix dahlia audio playback
Set optional `simple-audio-card,mclk-fs` parameter to ensure a proper
clock to the wm8904 audio codec. Without this change with an audio
stream rate of 44.1 kHz the playback is completely distorted.
Fixes: 6a57f224f734 ("arm64: dts: freescale: add initial support for verdin imx8m mini")
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi index c2a5c2f7b204..7c3f5c54f040 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi @@ -9,6 +9,7 @@ simple-audio-card,bitclock-master = <&dailink_master>; simple-audio-card,format = "i2s"; simple-audio-card,frame-master = <&dailink_master>; + simple-audio-card,mclk-fs = <256>; simple-audio-card,name = "imx8mm-wm8904"; simple-audio-card,routing = "Headphone Jack", "HPOUTL", |